| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $125.58 | 5.558% | $132.5597 | $132.56 | $132.55 | $132.60 |
| Purchase #2 | $70.67 | 9.112% | $77.1095 | $77.11 | $77.10 | $77.10 |
| Purchase #3 | $199.82 | 8.471% | $216.7468 | $216.75 | $216.75 | $216.70 |
| Purchase #4 | $16.27 | 6.404% | $17.3119 | $17.31 | $17.30 | $17.30 |
| Purchase #5 | $201.72 | 12.387% | $226.7071 | $226.71 | $226.70 | $226.70 |
| Purchase #6 | $90.25 | 3.506% | $93.4142 | $93.41 | $93.40 | $93.40 |
| Purchase #7 | $206.85 | 6.431% | $220.1525 | $220.15 | $220.15 | $220.20 |
| 7 purchase totals = | $911.16 | $984.0017 | $984.00 | $983.95 | $984.00 | |